security_vision/laserspace
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Reason behind the code

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Ruben van de Ven 2025-07-10 13:39:41 +02:00
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@ -17,7 +17,7 @@ It's still a bit of a hacked-together tool. But it works for my case.
## Basic idea ## Basic idea
This tool was initially made for projection mapping of a large space, which required multiple lasers. Received lines are assumed to be in world-space coordinates. The space is mapped to distinct laser DACs by means of homography/corner-pinning and various geometric correction parameters. This tool was initially an adaption of the [laser_frame_stream_gui.rs example code](https://github.com/nannou-org/nannou/blob/master/examples/laser/laser_frame_stream.rs) to enable projection mapping of a large space, which required multiple lasers. Received lines are assumed to be in world-space coordinates. The space is mapped to distinct laser DACs by means of homography/corner-pinning and various geometric correction parameters.
By using ZMQ as input, the mapping of the lines is decoupled from the generation code. In my own setup ([trap](https://git.rubenvandeven.com/security_vision/trap)) the lines are generated by means of a sequence of Python scripts. By using ZMQ as input, the mapping of the lines is decoupled from the generation code. In my own setup ([trap](https://git.rubenvandeven.com/security_vision/trap)) the lines are generated by means of a sequence of Python scripts.